Preheat oven to 350 F. Spary an 8" square pan with nostick cooking spray. In a medium size bowl mix flour, cocoa, sugar and baking powder. Stir with fork. In a large bowl whisk egg whites, stir in applesauce and vanilla. Gradually add flour mixture and stir until well mixed. Bake in oven for 35- 40 minutes.

These are so moist and delicious. If they don't satisfy your craving than I don't know what will.